551419140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:854

約数の個数: 192

約数和(自身を含む): 1769644800

約数和(自身を除く): 1218225660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 37, 38, 51, 57, 60, 68, 74, 76, 85, 95, 102, 111, 114, 148, 170, 185, 190, 204, 222, 228, 255, 285, 323, 340, 370, 380, 444, 510, 555, 570, 629, 646, 703, 740, 769, 969, 1020, 1110, 1140, 1258, 1292, 1406, 1538, 1615, 1887, 1938, 2109, 2220, 2307, 2516, 2812, 3076, 3145, 3230, 3515, 3774, 3845, 3876, 4218, 4614, 4845, 6290, 6460, 7030, 7548, 7690, 8436, 9228, 9435, 9690, 10545, 11535, 11951, 12580, 13073, 14060, 14611, 15380, 18870, 19380, 21090, 23070, 23902, 26146, 28453, 29222, 35853, 37740, 39219, 42180, 43833, 46140, 47804, 52292, 56906, 58444, 59755, 65365, 71706, 73055, 78438, 85359, 87666, 113812, 119510, 130730, 142265, 143412, 146110, 156876, 170718, 175332, 179265, 196095, 219165, 239020, 248387, 261460, 284530, 292220, 341436, 358530, 392190, 426795, 438330, 483701, 496774, 540607, 569060, 717060, 745161, 784380, 853590, 876660, 967402, 993548, 1081214, 1241935, 1451103, 1490322, 1621821, 1707180, 1934804, 2162428, 2418505, 2483870, 2703035, 2902206, 2980644, 3243642, 3725805, 4837010, 4967740, 5406070, 5804412, 6487284, 7255515, 7451610, 8109105, 9190319, 9674020, 10812140, 14511030, 14903220, 16218210, 18380638, 27570957, 29022060, 32436420, 36761276, 45951595, 55141914, 91903190, 110283828, 137854785, 183806380, 275709570, 551419140]

約数ペア:

[(1, 551419140), (2, 275709570), (3, 183806380), (4, 137854785), (5, 110283828), (6, 91903190), (10, 55141914), (12, 45951595), (15, 36761276), (17, 32436420), (19, 29022060), (20, 27570957), (30, 18380638), (34, 16218210), (37, 14903220), (38, 14511030), (51, 10812140), (57, 9674020), (60, 9190319), (68, 8109105), (74, 7451610), (76, 7255515), (85, 6487284), (95, 5804412), (102, 5406070), (111, 4967740), (114, 4837010), (148, 3725805), (170, 3243642), (185, 2980644), (190, 2902206), (204, 2703035), (222, 2483870), (228, 2418505), (255, 2162428), (285, 1934804), (323, 1707180), (340, 1621821), (370, 1490322), (380, 1451103), (444, 1241935), (510, 1081214), (555, 993548), (570, 967402), (629, 876660), (646, 853590), (703, 784380), (740, 745161), (769, 717060), (969, 569060), (1020, 540607), (1110, 496774), (1140, 483701), (1258, 438330), (1292, 426795), (1406, 392190), (1538, 358530), (1615, 341436), (1887, 292220), (1938, 284530), (2109, 261460), (2220, 248387), (2307, 239020), (2516, 219165), (2812, 196095), (3076, 179265), (3145, 175332), (3230, 170718), (3515, 156876), (3774, 146110), (3845, 143412), (3876, 142265), (4218, 130730), (4614, 119510), (4845, 113812), (6290, 87666), (6460, 85359), (7030, 78438), (7548, 73055), (7690, 71706), (8436, 65365), (9228, 59755), (9435, 58444), (9690, 56906), (10545, 52292), (11535, 47804), (11951, 46140), (12580, 43833), (13073, 42180), (14060, 39219), (14611, 37740), (15380, 35853), (18870, 29222), (19380, 28453), (21090, 26146), (23070, 23902)]